package cn.itcast.xuesheng.service;

import cn.itcast.xuesheng.domain.User;

public interface UserService {
    //验证登录
    public User isLogin(User user);
    //注册
    public void insert(User user);
    //检查用户名是否重复
    public User check(String username);
    //更新个人资料
    public void update(User user);
    //进行删除
    public void delete(String tid);
    //选择删除
    public void deleteSelect(String[] id);
}
